/*主界面样式*/
.client-container{
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.main{
    width: 1000px;
    height: 740px;
    background-color:rgb(238,238,238);
    border-radius: 5px;

    display: flex;
    z-index: 2;

}
.main .left{
    width: 280px;
    height: 100%;
    background-color: rgb(46,50,56);
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
}
.main .right{
    width: 720px;
    height: 100%;
    background-color: rgb(238,238,238);
    padding: 0 20px;
}
.cover{
    width: 100%;
    height: 100%;
    background-image: url("../image/bgimage'.jpg");
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
/*    设置定位*/
/*    让元素脱离文档流*/
    position: absolute;
    z-index: 1;
    /*模糊背景*/
    filter: blur(10px);
}
.main .left .user{
    height: 80px;
    font-size: 20px;
    line-height: 80px;
    color: white;
    padding: 0 20px;
}
.main .left .search{
    height: 40px;
    padding: 0 20px;
    /*使用弹性布局让元素水平排列*/
    display: flex;
    align-items: center;
    justify-content: center;
}
.main .left .search input{
    height: 34px;
    width: 200px;
    line-height: 34px;
    font-size: 14px;
    color: white;
    background-color: rgb(38,41,46);
    /*去除边框和轮廓线*/
    border: none;
    outline: none;
    border-radius: 5px;
    padding-left: 10px;
}
.main .left .search button{
    height:34px;
    width: 34px;
    border: none;
    outline: none;

    border-radius: 5px;
    background-image: url("../image/搜索.png");
    background-repeat: no-repeat;
    background-size: 20px 20px;
    background-position: center center;
    background-color: rgb(38,41,46);
}
.main .left .search button:active{
    background-color: grey;
}
.main .left .tab{
    height: 50px;
    display: flex;
    align-items: center;
}
.main .left .tab .tab-session{
    height: 100%;
    width: 50%;
    background-image: url("../image/对话.png");
    background-repeat: no-repeat;
    background-size: 30px 30px;
    background-position: center center;
}
.main .left .tab .tab-friend{
    height: 100%;
    width: 50%;
    background-image: url("../image/用户2.png");
    background-repeat: no-repeat;
    background-size: 30px 30px;
    background-position: center center;
}
.main .left .list{
    height: 570px;
    /*如果内容过多自动提供滚动条*/
    overflow: auto;
}
.main .left .list li{
    height: 60px;
    padding: 10px 20px;
    color: white;
    border-top: 1px solid black;
}
.main .left .list li h3,
.main .left .list li p{
    height: 20px;
    font-size: 14px;
    line-height: 20px;
}
.main .left .list .selected{
    background-color: rgb(46,54,65);
}
/*好友列表样式*/
.main .left .list li h4{
    height: 40px;
    line-height: 40px;
    font-size: 20px;
}
.hide{
    display: none;
}
::-webkit-scrollbar{
    display: none;
}
.main .right .title{
    height: 50px;
    line-height: 50px;
    font-size: 20px;
    text-align: center;
    border-bottom: 1px solid #ccc;
}
.main .right .message-show{
    height: 550px;
    border-top:1px solid #ccc;
    border-bottom:1px solid #ccc;
    overflow: auto;
}
.main .right .message-show .message{
    margin-top: 10px;
    display: flex;
}
.main .right .message-show .message-left{
    justify-content: flex-start;
}
.main .right .message-show .message-right{
    justify-content: flex-end;
}
.main .right .message-show .message .box{
    width: 500px;
}
.main .right .message-show .message .box h4{
    font-weight: normal;
    height: 20px;
    line-height: 20px;
    font-size: 16px;
}
.main .right .message-show .message .box p{
    padding: 20px;
    border-radius: 10px;
}
.main .right .message-show .message-left .box p{
    background-color: #fff;
}.main .right .message-show .message-right .box p{
    background-color: rgb(123,181,107);
}
.main .right .message-input{
     display: block;
     width: 100%;
     height: 100px;
     border: none;
     outline: none;
     margin-top: 5px;
     background-color: rgb(230,230,230);
     padding: 10px;
     resize: none;
}
.main .right .ctrl{
     height: 40px;
     display: flex;
     justify-content: flex-end;
}
.main .right .ctrl button{
    height: 35px;
    width: 100px;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 5px;
}
.main .right .ctrl button:active{
    background-color: grey;
    color: #fff;
}
.main .right .message-show .message>span {
    height: 50px;
    width: 30%;
    line-height: 50px;
    text-align: center;
}
.main .right .message-show .message>input {
    height: 50px;
    width: 50%;
}
.main .right .message-show .message>button {
    height: 50px;
    width: 20%;
}
#session-list>li>.row {
    height: 40px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}
#session-list>li>.row>button {
    height: 30px;
    width: 60px;
    font-size: 12px;
    line-height: 30px;
    text-align: center;
    outline: none;
    border: none;
}